We offer production of customer design screen printed electrochemical sensors beside our standard products.
ELECTROCHEMICAL SENSORS
 | STK | Starting kit is the set of twenty different electrochemical sensors to find the best one to fit your application. Starting kit contains 10 types of electrochemical sensors (2 sensors of each type), sensors connector KA1s.S. and sensors box with numbered positions and silica gel. |  | 39 € |
 | AC1 | The most used 3-electrode sensor with working, reference and auxiliary electrodes. This sensor is used as a substrate for glucose oxidase or acetylcholine esterase biosensor preparation (AC1.GOD, AC1.AChE). | | 1.9 €/pc min. 25pcs |
| AC1. AChE | Acetylcholinesterase biosensor. Acetylcholinesterase from electric eel type VI-S is immobilised on a w electro chemical sensor. Working electrode of AC1.W2.RS. The diameter of the immobilised bioactive membrane is 2 mm and the mean applied activity is 1 unit per mm². | | 4 €/pc min. 25pcs | |
| AC1. GOD | Glucose Oxidase biosensor. Glucose Oxidase (GOD) from Aspergillus Niger is immobilised on a working electrode of AC1.W2.RS electrochemical sensor. The diameter of the immobilised bioactive membrane is 2 mm and the mean applied activity is 1 unit per mm². | | 4 €/pc min. 25pcs | |
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| AC1P | New type of the AC1P sensors (HIGH QUALITY SURFACE ELECTROCHEMICAL SENSOR) are formed on a corundum ceramic base. On to this surface the working, the reference and the auxiliary electrodes are applied. Working electrode has homogenous surface with roughness less than 1 μm. This specific AC1P sensors enable antibodies immobilization and nanostructures preparation. | | 7 €/pc min. 5pcs |
 | MAC1 | The sensor MAC1 is formed on a corundum ceramic base. Onto this surface the working, the reference and the auxiliary electrodes are applied. The working and the reference electrodes are made of variety of materials. Active part of the sensor is placed in a small microreactor with lid. At the end of the sensor there is a contacting field which is connected with the active part by the silver conducting paths which are covered by a dielectric protection layer. A bio-chemically active substance can be immobilised on the working electrode of the sensor to create a biosensor. | | 2.5 €/pc min. 25pcs |
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| AC2 | An electrochemical sensor with 2 working electrodes and 1 reference electrode allowing differential measurement of two signals at once. | | 1.9€/pc min. 25pcs |
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| AC3 | A narrow single working electrode sensor designed to replace metal electrodes made from expensive materials. | | 3 €/pc min. 20pcs |
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| AC4 | A single working electrode sensor with a bigger metal surface area compared to the AC3. It may serve for metal coating. | | 17 €/pc min. 25pcs |
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| AC5 | An array of 8 working electrodes. Each electrode has its own reference electrode. It is possible to measure eight signals at once. | | 21 €/pc min. 5pcs |
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| AC6 | An electrochemical sensor with 1 working, 1 reference and 2 auxiliary electrodes. | | 2.5 €/pc min. 25pcs |
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| AC7 | This sensor is a shorter version of the AC1. It is intended for a different connector with soldered pins. | | 1.9 €/pc min. 25pcs |
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| AC8 | An electrochemical sensor with 4 working electrodes. Some of them may be modified by enzyme, DNA, antibody, etc. for multi-analyte detection. | | 4.5 €/pc min. 10pcs |
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| AC9 | An electrochemical sensor with an array of 8 working electrodes and 1 common reference electrode. It was designed as a biosensor substrate for multi-analyte detection. | | 7.7 €/pc min. 5pcs |
 | AC9C | The sensor is formed on a corundum ceramic base. On to this surface eight working electrodes, and the reference electrode are applied. The electrodes can be made of variety of materials. At the end of the sensor there is an integrated connector. It is connected with the active part by the silver conducting paths which are covered by a dielectric protection layer. A bio-chemically active substance can be put on the working electrodes of the sensor. | | 11 €/pc min. 5pcs |
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| AC10 | An electrochemical sensor with an array of 20 working electrodes and 1 common reference electrode. It was designed for the complicated complex analysis of 20 analytes in one step. | | 27 €/pc min. 5pcs |
 | AC13 | The sensor is formed on a corundum ceramic base. On to this surface the working, the reference and the auxiliary electrodes are applied. The working and the auxiliary electrodes are made of variety of materials. At the end of the sensor there is a contacting field which is connected with the active part by the silver conducting paths which are covered by a dielectric protection layer. A bio-chemically active substance can be immobilised on the working electrode of the sensor to create a biosensor. | | 4.5€/pc min. 10pcs |
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| CC1 | A Conductivity measurement sensor with finger structure of electrodes | | 3.5 €/pc min. 25pcs |
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| CC2 | A conductivity measurement sensor designed for differential measurements of conductivity on the background of another effect. | | 1.5 €/pc min. 25pcs |
CELLS
 | FC2 | Flow cell FC2 enables the use of AC1 and CC1 sensors in a flow through arrangement. The cell ensures the wall-jet flow around the working electrode and also contains the contact and output cable. | | 156 € |
| | FC3 | Flow cell FC3 enables the use of AC1, AP1 and CC1 sensor together with illumination of the working electrode. Just below the working electrode there is an LED diode, which can be used to stimulate the processes on the working electrode. The sensor is inserted into the body of the cell and tightened by closing the door. This cell also contains the contacts and output cable. | | 412 € |
 | FC4 | The FC4.* flow cell is made of PEEK. It has teflon endings permitting a fully compatible connection to chromatography tubing. The flow cell enables the use of AC1, AP1, and CC1 sensor in a flow-through arrangement. The sensor is inserted into the cell compartment (face downward), the lid is closed and tightened by the screw. The wall-jet flow around the working electrode and is optimized to avoid bubbles. The cell contains also the contact and output cable. | | 347 € |
 | FC9 | Flow cell FC9 enables the use of the AC9 electrochemical array sensor in a flow through arrangement. The sensor is inserted into the body of the cell and tightened by closing of the door. This cell ensures a reproducible flow around all 8 working electrodes. The principle is similar to a rotating disc electrode and the cell also contains the contact and output cable. | | 1800 € |
 | TC2 | A simple glass cell for electrochemical measurements with a jacket which enables thermostat control. | | 82 € |
 | TC3 | A simple jacketed glass cell for electrochemical measurements with miniaturised classical electrode types WCE, RCE and ACE. The cell has a lid with 4 holes to insert electrodes into the cell. | | 82 € |
 | TC4 | Simple glass cell serves for electrochemical measurements. The temperature of the analysed solution can be controlled when placing the cell in MT-1 thermostat. Cell openings are designed for stirrer ST1 and connector KA1C.*,KA2C for electrochemical sensor AC1 or classical minielectrodes WCEc, ACEc and RCEc. | | 110 € |
 | TC5 | Glass cell serves for electrochemical measurements. The cell is jacketed. The analyzed solution can be thermostated by external thermostat. Cell openings are designed for stirrer ST1 and connector KA1C.*,KA2C for electrochemical sensor AC1 or classical minielectrodes WCEc, ACEc and RCEc. | | 110 € |
CONNECTORS
 | KA1 | Connector KA1 enables the use of electrochemical sensors based on AC1, AC4, AC11, AP1, CC1, CC2 and TS1 substrates in a classical electrochemical arrangement within a stirred vessel. Glass cell TC1 is recommended for use with the KA1.* | | From 23 € |
 | KA1s | We have started production of new type of the connector KA1s.* which enables the use of the electrochemical sensors AC1, AC4, AC11, AP1, CC1, CC2 and TS1. This connector is much simpler, smaller and cheaper than his brother - version KA1.* | | From 20 € |
 | KA1C | The connector enables the use of the biosensor based on the substrates AC1, AC4, AC11, AC13, AP1, CC1, CC2 and TS1 in classical electrochemical arrangement with stirred vessel. The cell TC4, TC5, TC6 is recommended for use with KA1C.*. | | From 50 €
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 | KA2 | The connector enables the use of the biosensor based on the substrates AC2, in classical electrochemical arrangement. The cell TC2, TC3 is recommended for use with KA2.*. | | From 23 € |
 | KA2C | The connector enables the use of the biosensor based on the substrates AC2, in classical electrochemical arrangement with stirred vessel. The cell TC4, TC5, TC6 is recommended for use with KA2C.*. |
| From 50 € |
 | KA4 | Connector KA4 enables the use of the electrochemical sensors / biosensors based on AC1, AC4, CC1, CC2 and TS1 substrates in a classical electrochemical arrangement. This connector has 6 contacts. The 3 contacts on the front side serve as contacts for the 3- electrode system. The 3 contacts on the back side are for use with AC1 (H,T) sensors that possess heating and temperature reading functions. Glass cell TC2, TC3 is recommended for use with the KA4.* | | From 73 € |
 | KA5 | The connector enables the use of the electrochemical sensor AC5. | | 77 € |
 | KA6s | The connector enables the use of the biosensor based on the substrates AC6, in classical electrochemical arrangement with stirred vessel. | | From 20 € |
 | KA8s | The connector enables the use of the biosensor based on the substrates AC8 in classical electrochemical arrangement. | | From 20 € |
 | KA9 | The connector enables the use of the electrochemical sensor AC9. | | |
 | KA9s | The connector enables the use of the electrochemical sensor AC9s or biosensor based on the AC9c substrate in classical electrochemical arrangement. | | 25 € |
PUMPS
MISCELLANEOUS
CATHETERS
| PME011
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Microdialysis catheter PME011 is provided with a special membrane which produces a "plasma-like" sample without the need for blood centrifugation. It enables "plasma-like" samples taking and continuous monitoring of low-molecular substances in circulating blood without withdrawing blood from the patient. It offers virtually real-time information. Samples can be collected for off-line analysis if required. This catheter is easy to use and reduces risks of contact with blood borne pathogens. The MicroEye is intended for intravenous use for periods up to 48 hours and is inserted via 18G blood catheter. |
150 €
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| MDC1
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MICRODIALYSIS CATHETER FOR "IN VITRO" MEASUREMENT - MDC1, new device developed in cooperation with Probe Scientific, Ltd., UK, integrates the microflow cell FC2 (BVT Technologies a.s.) interconnected with microdialysis catheter PME011 (Probe Scientific, Ltd., UK). MDC1 enables continuous monitoring of low-molecular substances in circulating blood without withdrawing blood from the testing animal. (The device is not approved for human use as a whole; the microdialysis catheter has the approval for medical use). The device can be also used for measurement in fermentation reactors, in subcutaneous tissues or in special scientific apparatuses. The main advantage of this catheter is in a special membrane which produces a "plasma-like" or "prefiltered" sample without the need for blood centrifugation or deproteinization. MDC1 makes online monitoring of different blood parameters (biochemical compounds actual concentration or kinetics of enzymatic reactions) possible. The device is also convenient for pharmacological studies. The device can be used only for non human applications. |
350 €
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ELECTROCHEMICAL TOOLS
 | Pipettor Rack | Maximize bench space by using to store pipettors when not in use. Holds up to tree pipettors. Material of the rack is PMMA. | | 20€ |
 | Desiccator | An rtight container which maintains an atmosphere of low humidity through the use of a suitable drying agent which occupies the bottom part of the desiccator. It is for the storage of dry objects that must not be exposed to the moisture normally present in the atmosphere. | | 400 € |
| Oldřiška Mojžíšová | |
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| E-mail: info (at) bvt.cz |
| Tel.: + 420 541 513 545 | |
| Fax: + 420 541 513 665 | |
| Hudcova 78c, 612 00 BRNO | |
| Czech Republic |
